Attending the shrinkage and settlement cracks on the interior and exterior wall surfaces and protective coating the area to restore original luster of Power House buildings at Barrage Power House-I / Chekkanur

Providing saw cut "V" groove of size 6mmx6mm along the crack lines on thinner wall surfaces of Power House building including clean removal of all loose particles, dust etc., including cost of all materials, labour charges, lead, lift, scaffolding charges, etc.,

Providing saw cut V groove of size 15mmx15mm along the crack lines on exterior wall surfaces including clean removal of all loose particles, dust etc., including cost of all materials, labour charges, lead, lift, scaffolding charges, etc.,

Sealing by filling the saw cut grooves using Single part, non shrink, cementitious, crack sealer and tool finishing it to ensure good contact with the substrate including cost of all materials, labour charges, lead, lift etc complete. (Interior wall)

Injection of polyurethane sealant (Nitoseal PU40 or equivalent) inside the saw cut grooves using gun and tool finishing it to ensure good contract with the substrate including cost of all materials, labour charges, lead, lift etc complete. (Exterior wall)

Providing two coats of protective coating to the power House interior wall surfaces of using oil bound distemper including cost of all materials, labour charges, leads, lifts etc. complete excluding rate for scaffolding.

Protective coating one coat with snowcem of approved quality and colour to the exterior wall surfaces including cost of all materials, labour charges, curing, scaffolding charges, all leads and lifts etc complete